[Heroic work of epidemiologists in the protection of troups by epidemic control on the Leningrad front].
D003140:Communicable Disease Control; D049673:History, 20th Century; D006801:Humans; D008887:Military Medicine; D014586:USSR; D014857:Warfare
Samootverzhennyĭ trud épilemiologov po protivoépidemicheskomu obespecheniiu voĭsk Leningradskogo fronta.